JPS63159870U - - Google Patents

Info

Publication number

JPS63159870U

JPS63159870U JP5292087U JP5292087U JPS63159870U JP S63159870 U JPS63159870 U JP S63159870U JP 5292087 U JP5292087 U JP 5292087U JP 5292087 U JP5292087 U JP 5292087U JP S63159870 U JPS63159870 U JP S63159870U

Authority

JP

Japan

Prior art keywords

recess

electrode

metal film

layer

approximately

Prior art date

1987-04-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000605 extraction Methods 0.000 claims description 3
• 239000002184 metal Substances 0.000 claims description 2
• 239000011521 glass Substances 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1

Cited By (1)